Susank Warnings, Watches and Advisories
NWS Active Alerts for KS - Map View
Flood Warning
Marshall, KS
Flood Warning issued November 3 at 8:01PM CST until November 6 at 8:00AM CST by NWS Topeka KS
...The Flood Warning continues for the following rivers in Kansas... Big Blue River near Blue Rapids affecting Marshall County. * WHAT...Minor flooding is forecast. * WHERE...Big Blue River near Blue Rapids. * WHEN...From Thursday afternoon to Friday morning. * IMPACTS...At 26.0 feet, Minor lowland flooding occurs from Marysville to Tuttle Creek Lake. * ADDITIONAL DETAILS... - At 7:15 PM CST Tuesday the stage was 17.2 feet. - Forecast...The river is expected to rise above flood stage Thursday afternoon to a crest of 26.1 feet Thursday evening. It will then fall below flood stage Thursday evening. - Flood stage is 26.0 feet.
Severe
Observed
Immediate
November 3rd, 2026 08:01:00 pm MDT
November 3rd, 2026 08:01:00 pm MDT
November 4th, 2026 11:15:00 am MDT
Flood Warning
Atchison, KS; Leavenworth, KS
Flood Warning issued November 3 at 7:05PM CST until November 5 at 3:25AM CST by NWS Kansas City/Pleasant Hill MO
...The Flood Warning continues for the following rivers in Kansas... Stranger Creek at Easton affecting Atchison and Leavenworth Counties. * WHAT...Minor flooding is forecast. * WHERE...Stranger Creek at Easton. * WHEN...Until late Wednesday night. * IMPACTS...At 17.0 feet, Water enters low-lying fields south of Easton. At 18.0 feet, 1st street in Easton and 231st street north and south of Easton begin to flood. * ADDITIONAL DETAILS... - At 6:30 PM CST Tuesday the stage was 14.1 feet. - Forecast...The river is expected to rise above flood stage late this evening to a crest of 17.4 feet just after midnight tonight. It will then fall below flood stage late tonight. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood
Severe
Observed
Immediate
November 3rd, 2026 07:05:00 pm MDT
November 3rd, 2026 07:05:00 pm MDT
November 4th, 2026 07:15:00 pm MDT
Flood Warning
Leavenworth, KS
Flood Warning issued November 3 at 7:05PM CST until November 5 at 7:00AM CST by NWS Kansas City/Pleasant Hill MO
...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Kansas... Stranger Creek near Tonganoxie affecting Leavenworth County. * WHAT...Minor flooding is forecast. * WHERE...Stranger Creek near Tonganoxie. * WHEN...From late tonight to Thursday morning. * IMPACTS...At 23.0 feet, Low-lying farmland along the creek floods. At 25.0 feet, County Highway 6 floods about 3 miles east of Tonganoxie. * ADDITIONAL DETAILS... - At 6:30 PM CST Tuesday the stage was 10.8 feet. - Forecast...The river is expected to rise above flood stage late tonight to a crest of 23.2 feet tomorrow morning. It will then fall below flood stage tomorrow morning. - Flood stage is 23.0 feet. - http://www.weather.gov/safety/flood
Severe
Likely
Expected
November 3rd, 2026 07:05:00 pm MDT
November 3rd, 2026 07:05:00 pm MDT
November 4th, 2026 07:15:00 pm MDT
Hydrologic Outlook
Leavenworth, KS
Hydrologic Outlook issued November 3 at 9:15AM CST by NWS Kansas City/Pleasant Hill MO
ESFEAX Stranger Creek near Tonganoxie This hydrologic outlook is based on the forecast rainfall for the next 24 hours and estimated runoff from earlier rainfall. Crests may vary if actual rainfall or runoff is greater or less than anticipated. Location: Stranger Creek near Tonganoxie Flood stage: 23.0 feet Latest stage: 7.4 feet at 8 AM Tuesday Maximum Forecast Stage: 23.2 feet at 12 AM Wednesday Nov 04 Later statements, possibly warnings, may be issued as additional information becomes available.
Unknown
Possible
Future
November 3rd, 2026 09:15:00 am MDT
November 3rd, 2026 09:15:00 am MDT
November 4th, 2026 09:15:00 am MDT
Hydrologic Outlook
Marshall, KS; Washington, KS
Hydrologic Outlook issued November 3 at 8:38AM CST by NWS Topeka KS
ESFTOP Little Blue River near Barnes This hydrologic outlook is based on the forecast rainfall for the next 24 hours and estimated runoff from earlier rainfall. Crests may vary if actual rainfall or runoff is greater or less than anticipated. Location: Little Blue River near Barnes Flood stage: 16.0 feet Latest stage: 4.8 feet at 7 AM Tuesday Maximum Forecast Stage: 15.4 feet at 6 AM Thursday Nov 05 Fld Obs Forecasts Location Stg Stg Day/Time Tue Wed Wed 12pm 12am 12pm Little Blue River Barnes 16.0 4.8 Tue 7am 4.9 7.3 10.7 Later statements, possibly warnings, may be issued as additional information becomes available.
Unknown
Possible
Future
November 3rd, 2026 08:38:00 am MDT
November 3rd, 2026 08:38:00 am MDT
November 4th, 2026 08:45:00 am MDT
SAFETY and DATA MESSAGE
When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.
Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Susank.
Use the Radar Maps link provided to understand the trajectory of a storm.
For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.